#include <iostream>

using std::cout;
using std::cin;
using std::endl;

int main()
{
      cout << "Enter the number: ";
      int x;
      cin >> x;

      switch (x){
        case 0:
        cout << "ноль";
        break;
          case 1:
        cout << "один";
        break;
          case 2:
        cout << "два";
        break;
          case 3:
        cout << "три";
        break;
          case 4:
        cout << "четыри";
        break;
          case 5:
        cout << "пять";
        break;
          case 6:
        cout << "шесть";
        break;
          case 7:
        cout << "семь";
        break;
          case 8:
        cout << "восемь";
        break;
          case 9:
        cout << "девять";

      }
      cout << endl;
      return 0;
}